Energy recovery during regasification, cost less than solar.
LNG cryogenic power plant, in service:
https://www.osakagas.co.jp/en/rd/technical/1198907_6995.html
The best use of waste cold from LNG re-gasification
- Liquid air as an energy vector
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0ahUKEwjah6CR4rXUAhVIPj4KHYwCCbAQFghAMAI&url=https%3A%2F%2Fsetis.ec.europa.eu%2Fsystem%2Ffiles%2Fbham_input_action6.pdf&usg=AFQjCNHYMQ9IAoNXH1nv-lwuDizAHo7epA&sig2=pI2w7wIPbuCQtK30C1FUFg&cad=rjt
Fascinating, One often thinks of capturing waste heat aka "reheat" and "superheaters" in boilers, but catching the normally wasted energy from "cold" is brilliant!